[openwrt/openwrt] mediatek: convert LED color/function format for Xiaomi Redmi AX6000

[LEDE Commits]

981213 pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/1493e8f8cbe2d410227e77f761f5d0123a9117d4

commit 1493e8f8cbe2d410227e77f761f5d0123a9117d4
Author: Furong Xu <xfr at outlook.com>
AuthorDate: Mon Mar 4 20:54:44 2024 +0800

    mediatek: convert LED color/function format for Xiaomi Redmi AX6000
    
    Commit 2d63d42f5e2f ("mediatek: convert to new LED color/function
    format where possible") leaves Xiaomi Redmi AX6000 un-converted,
    the two LEDs become dead.
    Now, LEDs are alive again.
    
    Fixes: 2d63d42f5e2f ("mediatek: convert to new LED color/function
    format where possible")
    
    Signed-off-by: Furong Xu <xfr at outlook.com>
---
 target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dtsi b/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dtsi
index 30571965bc..4d58fbd2cf 100644
--- a/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dtsi
+++ b/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dtsi
@@ -2,6 +2,7 @@
 
 /dts-v1/;
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/leds/common.h>
 
@@ -202,11 +203,18 @@
 
 		led_status_rgb: led at 0 {
 			reg = <0>;
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_RGB>;
 			color-index = <LED_COLOR_ID_RED LED_COLOR_ID_GREEN LED_COLOR_ID_BLUE>;
 		};
 
 		led_network_rgb: led at 1 {
 			reg = <1>;
+
+			/* Hardcoding here for backward compatibility */
+			function = "network";
+
+			color = <LED_COLOR_ID_RGB>;
 			color-index = <LED_COLOR_ID_RED LED_COLOR_ID_GREEN LED_COLOR_ID_BLUE>;
 		};
 	};